CN218386744U - Novel waterproof connection in middle of cable device - Google Patents
Novel waterproof connection in middle of cable device Download PDFInfo
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- CN218386744U CN218386744U CN202221954783.3U CN202221954783U CN218386744U CN 218386744 U CN218386744 U CN 218386744U CN 202221954783 U CN202221954783 U CN 202221954783U CN 218386744 U CN218386744 U CN 218386744U
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- frame
- cable
- protection frame
- protective frame
- protection
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
Abstract
The utility model discloses a novel waterproof connection in middle of cable device, including the installing frame, drive assembly, the mounting groove, the external screw thread cover, the internal thread circle, the lag, first protection frame and second protection frame, when connecting the cable, two cable connection heads of treating to connect are after connecting, fixed mounting external screw thread cover on the cable, pass through threaded connection through internal thread circle and two external screw thread covers, and then with the connector position locking of two cables, drive assembly drives first protection frame and the second protection frame of being connected with it and is close to each other, make the lag of installing on branch be close to each other and lock the internal thread circle, promote cable junction's stability, also can play a waterproof effect simultaneously, first protection frame and second protection frame contact the back, can form a sealed chamber between the two, the connector is placed and can be played a dampproofing in the sealed chamber, waterproof effect, play a fine protection effect to the cable, the practicality of device has been promoted.
Description
Technical Field
The utility model relates to a waterproof connection device specifically is a novel waterproof connection device in middle of the cable.
Background
With the continuous improvement of urban development planning requirements and industrial automation degree, electric energy gradually becomes a main power source for modern social production and life, and the cleanness and the high efficiency of electric energy bring great convenience to people. Because the power supply volume is very big, the power supply distance is long, voltage rising is along with factors such as cable must be thickened, supply power more and more earth's cable and lay and replace the overhead line gradually at present, when power supply volume and voltage level satisfy the requirement, the problem also connects and arrives, because earth's cable lays most to lay in the tunnel or directly bury the environment of cable, lead to having the head of exploding trouble that many intermediate head appear because of waterproof failure at present, current intermediate head lacks protector, nevertheless receive the erosion of water for a long time after, bolted connection department rusts easily, influence the connection quality of cable, consequently need design a novel waterproof connecting device in the middle of the cable and solve this problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel waterproof connection in middle of cable device to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a novel cable middle waterproof connecting device comprises an installation frame, wherein a first protection frame and a second protection frame are installed in the installation frame, supporting rods are installed on the first protection frame and the second protection frame, and protective sleeves are installed on the supporting rods;
the driving assembly is arranged on the mounting frame, connected with the first protection frame and the second protection frame and used for driving the first protection frame and the second protection frame to approach or depart from each other;
the mounting grooves are formed in two sides of the first protection frame and two sides of the second protection frame;
the external thread sleeve is arranged on a cable to be connected;
the internal thread circle, the internal thread circle passes through threaded connection with the external screw thread cover, and the internal thread circle is used for connecting two adjacent external screw thread covers.
As a further aspect of the present invention: the driving assembly comprises a driving piece, the driving piece is installed on an installation frame, a sliding groove is formed in the installation frame, a bidirectional threaded rod is installed in the sliding groove, one end of the bidirectional threaded rod is connected with the sliding groove, and the other end of the bidirectional threaded rod is connected with the driving piece;
the thread block, thread block installation and spout sliding connection, and pass through threaded connection with two-way threaded rod, the connecting plate is installed to thread block one side, and one of them thread block is connected with first protective frame through the connecting plate, and another the thread block passes through the connecting plate and is connected with second protective frame.
As a further aspect of the present invention: the protective device is characterized by further comprising a sealing block, wherein the sealing block is installed on the first protective frame, and a sealing groove matched with the sealing block is formed in the second protective frame.
As a further aspect of the present invention: and moisture-proof boxes are respectively arranged on the inner sides of the first protection frame and the second protection frame, and drying agents are placed in the moisture-proof boxes.
As a further aspect of the present invention: and a sealing gasket is arranged on the mounting groove.
Compared with the prior art, the beneficial effects of the utility model are that: when connecting the cable, two cable joint heads of treating to connect are connecting the back, fixed mounting external screw thread cover on the cable, pass through threaded connection through internal thread circle and two external screw thread covers, and then lock the connector position of two cables, when fixing the reinforcement to the cable of connecting, the driving piece drives the two-way threaded rod of being connected with it and rotates, the two-way threaded rod rotates the screw block that drives to be connected with it and is close to each other, the screw block is close to each other and drives first protective frame and second protective frame and be close to each other, and then make the lag of installing on first protective frame and second protective frame fix the internal thread circle of cable junction, also can play a waterproof effect simultaneously, first protective frame and second protective frame contact the back, can form a sealed chamber between the two, the connector is placed and can be played a protection against the tide in sealed chamber, waterproof effect, play a fine protection effect to the cable, the practicality of device has been promoted.
Drawings
Fig. 1 is a partial schematic view of a novel waterproof connecting device in the middle of a cable.
Fig. 2 is a side view in half section of a novel cable intermediate water-proof connection device.
Fig. 3 is a schematic view of the connection of the bidirectional threaded rod and the threaded block.
Fig. 4 is a schematic structural view of the first protection frame and the second protection frame approaching each other.
Fig. 5 is a schematic structural view of the first protection frame and the second protection frame.
In the figure: 1. installing a frame; 2. a connecting plate; 3. a first protection frame; 4. a strut; 5. a protective sleeve; 6. a sealing block; 7. a sealing groove; 8. a second protective frame; 9. a drive member; 10. a gasket; 11. an external thread sleeve; 12. an internal thread ring; 13. a cable; 15. a moisture-proof box; 16. a bidirectional threaded rod; 17. and a thread block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 5, as an embodiment of the present invention, a novel cable middle waterproof connecting device includes a mounting frame 1, a first protection frame 3 and a second protection frame 8 are installed in the mounting frame 1, a supporting rod 4 is installed on the first protection frame 3 and the second protection frame 8, and a protecting sleeve 5 is installed on the supporting rod 4;
the driving assembly is arranged on the mounting frame 1, connected with the first protection frame 3 and the second protection frame 8 and used for driving the first protection frame 3 and the second protection frame 8 to approach or move away from each other;
the two sides of the first protection frame 3 and the second protection frame 8 are provided with mounting grooves;
the external thread sleeve 11 is installed on a cable 13 to be connected;
the inner thread ring 12 is in threaded connection with the outer thread sleeves 11, and the inner thread ring 12 is used for connecting two adjacent outer thread sleeves 11.
In this embodiment, when connecting cable 13, two cable 13 connectors of treating to be connected are connecting the back, fixed mounting external screw thread cover 11 on cable 13, pass through threaded connection through internal thread circle 12 and two external screw thread covers 11, and then lock the connector position of two cables 13, drive assembly drives first protection frame 3 and the second protection frame 8 of being connected with it and is close to each other, make lag 5 of installing on branch 4 close to each other and lock internal thread circle 12, promote the stability of cable 13 junction, also can play a waterproof effect simultaneously, first protection frame 3 and second protection frame 8 contact the back, can form a sealed chamber between the two, the connector is placed and can be played a dampproofing, waterproof effect in sealed chamber, play a fine protection effect to cable 13, the practicality of device has been promoted.
As an embodiment of the present invention, the driving assembly includes a driving member 9, the driving member 9 is mounted on the mounting frame 1, a sliding groove is formed on the mounting frame 1, a bidirectional threaded rod 16 is mounted in the sliding groove, one end of the bidirectional threaded rod 16 is connected to the sliding groove, and the other end is connected to the driving member 9;
the screw block 17, screw block 17 installation and spout sliding connection, and pass through threaded connection with two-way threaded rod 16, connecting plate 2 is installed to screw block 17 one side, and one of them screw block 17 is connected with first protection frame 3 through connecting plate 2, another screw block 17 is connected with second protection frame 8 through connecting plate 2.
In this embodiment, when fixing the reinforcement to the cable 13 of connecting, driving piece 9 drives the two-way threaded rod 16 of being connected with it and rotates, two-way threaded rod 16 rotates the screw block 17 that drives being connected with it and is close to each other, screw block 17 is close to each other and drives first protective frame 3 and second protective frame 8 and be close to each other, and then makes lag 5 of installing on first protective frame 3 and second protective frame 8 fix the internal thread circle 12 of cable 13 junction, avoids internal thread circle 12 not hard up to lead to connecting unstably.
Further, the driving member 9 may be a stepping motor or a servo motor, etc., and will not be described in detail.
As an embodiment of the utility model, still including sealed piece 6, sealed piece 6 is installed on first protective frame 3, set up the seal groove 7 that matches with sealed piece 6 on the second protective frame 8.
As an embodiment of the present invention, the first protection frame 3 and the second protection frame 8 are both provided with a moisture-proof box 15 inside, and a desiccant is placed in the moisture-proof box 15.
In this embodiment, dampproofing box 15 is all installed to first protective frame 3 and second protective frame 8 inboard, has put the drier in the dampproofing box 15, can carry out the drying to the air of junction through installing the drier, avoids the equipment of cable 13 junction to rust, influences the effect of connecting, has also played a fine guard action to cable 13.
As an embodiment of the present invention, the mounting groove is provided with a sealing gasket 10.
In this embodiment, install sealed the pad 10 on the mounting groove, can make the gas tightness in the chamber of placing between first protective frame 3 and the second protective frame 8 better through installing sealed pad 10, play a better dampproofing water-proof effects.
The utility model discloses a theory of operation is: when connecting cable 13, two cable 13 connectors of treating to be connected are being connected the back, fixed mounting external screw thread cover 11 on cable 13, pass through threaded connection through internal thread circle 12 and two external screw thread cover 11, and then lock the connector position of two cables 13, when fixing and consolidating to the cable 13 of connecting, driving piece 9 drives the two-way threaded rod 16 of being connected with it and rotates, two-way threaded rod 16 rotates and drives the screw block 17 of being connected with it and is close to each other, screw block 17 is close to each other and drives first protective frame 3 and second protective frame 8 and be close to each other, and then make the lag 5 of installing on first protective frame 3 and second protective frame 8 fix the internal thread circle 12 of cable 13 junction, also can play a waterproof effect simultaneously, first protective frame 3 and second protective frame 8 contact the back, can form a sealed chamber between the two, the connector is placed in sealed chamber and can play a dampproofing, waterproof effect, play a fine protection effect to cable 13, the practicality of device has been promoted.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it is to be understood that all embodiments may be combined as appropriate by one of ordinary skill in the art to form other embodiments as will be apparent to those of skill in the art from the description herein.
Claims (5)
1. A novel cable middle waterproof connecting device comprises a mounting frame and is characterized in that a first protective frame and a second protective frame are mounted in the mounting frame, supporting rods are mounted on the first protective frame and the second protective frame, and protective sleeves are mounted on the supporting rods;
the driving assembly is arranged on the mounting frame, connected with the first protection frame and the second protection frame and used for driving the first protection frame and the second protection frame to approach or depart from each other;
the mounting grooves are formed in two sides of the first protection frame and two sides of the second protection frame;
the external thread sleeve is arranged on a cable to be connected;
the internal thread circle, internal thread circle and external screw thread cover pass through threaded connection, and the internal thread circle is used for connecting two adjacent external screw thread covers.
2. The novel waterproof connecting device in the middle of a cable as claimed in claim 1, wherein the driving component comprises a driving piece, the driving piece is mounted on a mounting frame, a sliding groove is formed in the mounting frame, a bidirectional threaded rod is mounted in the sliding groove, one end of the bidirectional threaded rod is connected with the sliding groove, and the other end of the bidirectional threaded rod is connected with the driving piece;
the thread block, thread block installation and spout sliding connection, and pass through threaded connection with two-way threaded rod, the connecting plate is installed to thread block one side, and one of them thread block is connected with first protective frame through the connecting plate, and another the thread block passes through the connecting plate and is connected with second protective frame.
3. The novel intermediate waterproof cable connecting device as claimed in claim 1, further comprising a sealing block, wherein the sealing block is mounted on the first protective frame, and the second protective frame is provided with a sealing groove matched with the sealing block.
4. The novel waterproof connecting device for the middle of the cable as claimed in claim 2, wherein a moisture-proof box is installed inside each of the first protective frame and the second protective frame, and a drying agent is placed in the moisture-proof box.
5. The novel waterproof connecting device in the middle of cable as claimed in claim 1, wherein the mounting groove is provided with a sealing gasket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221954783.3U CN218386744U (en) | 2022-07-27 | 2022-07-27 | Novel waterproof connection in middle of cable device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221954783.3U CN218386744U (en) | 2022-07-27 | 2022-07-27 | Novel waterproof connection in middle of cable device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218386744U true CN218386744U (en) | 2023-01-24 |
Family
ID=84963068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221954783.3U Active CN218386744U (en) | 2022-07-27 | 2022-07-27 | Novel waterproof connection in middle of cable device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218386744U (en) |
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2022
- 2022-07-27 CN CN202221954783.3U patent/CN218386744U/en active Active
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